No, there is no direct bus from Iguazu Falls to Mercedes. However, there are services departing from Iguazu Falls and arriving at Mercedes via Puerto Iguazú and Curuzú Cuatiá. The journey, including transfers, takes approximately 12h 35m.

Mercedes is a city in the center of the. It is a first-class municipality with a population of 40,667 at the, and the head town of the department of the same name, which also includes the towns of Felipe Yofre and Mariano I. Loza. It is 275 km from the provincial capital, Corrientes, and 739 km from Buenos Aires.
- Wikipedia

Places to stay in Mercedes

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